Basic Linux Command

LINUX BASIC COMMAND USED IN DAILY LIFE

chroot Run a command with root privileges.

chsh Switch login shell.

cmp Compare two files (byte by byte).

Command to Show History Of Linux Terminal

dmesg Examine and control the kernel ring buffer.

echo Send input string(s) to standard output i.e. display text on the screen.

eject Eject removable media.

exit Exit from the terminal.

lsmod Show the status of modules in the Linux kernel.

last Shows a list of recent logins on the system by fetching data from /var/log/wtmp file.

less Displays contents of a file one page at a time. It’s advanced than more command.

command to Show usb connected to Linux O.S

lsusb

Command to show cpu information in Linux

lscpu

Command to connect ssh(secure shell) remote login

ssh <user>@<ip of user>

command to connect telnet and ftp server in Linux

telnet <ip of user>

ftp <ip of user>

Command to show List Users in Linux

cat /etc/passwd

less /etc/passwd

getent passwd

Command to show password in hash format in Linux

cat /etc/shadow

nano /etc/shadow

less /etc/shadow

nano /etc/shadow

less /etc/password

Written By Sanjay Kumar

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exploit rpcbind

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